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Individual Calculations February 2019 |
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| Gunarathne, W G Pasindi I Total change: 46.40 | |   |
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| Sri Lanka National Youth Chess Championship 2018 Under - 17 years Girls | Colombo | SRI | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1031 | 3.00 | 7 | 1.16 | 40 | 46.40 | |
|  Idirisinghe, I M N H | | | 1413 | SRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Idamewattha, I W S S | | | 1177 | SRI | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Amarasinghe, Kavithma Gayuni | | | 1219 | SRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Wanigasinghe, M.amanda | | | 1132 | SRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Miruthy, S | | | 1194 | SRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Dissanayake, R A D V | | | 1064 | SRI | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kanakarathne, S Nevinka De Silva | | | 1396 | SRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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